82908488

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{2837}}^1$

素因数の和:3137

約数の個数: 32

約数和(自身を含む): 168066360

約数和(自身を除く): 85157872

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 281, 562, 1124, 2248, 2837, 3653, 5674, 7306, 11348, 14612, 22696, 29224, 36881, 73762, 147524, 295048, 797197, 1594394, 3188788, 6377576, 10363561, 20727122, 41454244, 82908488]

約数ペア:

[(1, 82908488), (2, 41454244), (4, 20727122), (8, 10363561), (13, 6377576), (26, 3188788), (52, 1594394), (104, 797197), (281, 295048), (562, 147524), (1124, 73762), (2248, 36881), (2837, 29224), (3653, 22696), (5674, 14612), (7306, 11348)]